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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2009-06-23 19:49:24 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2009-06-23 19:49:24 -0700 |
| commit | be98eb2c2fc88d9d61cfeab5c11ab1118ca0bba9 (patch) | |
| tree | 2fda177b596534b9ec69d98f6843d24d7e234538 /include | |
| parent | cf5434e894a17bb8385997adc6d56642055a85d6 (diff) | |
| parent | f007e99c8e2e322b8331aba72414715119a2920d (diff) | |
| download | kernel-common-be98eb2c2fc88d9d61cfeab5c11ab1118ca0bba9.tar.gz kernel-common-be98eb2c2fc88d9d61cfeab5c11ab1118ca0bba9.tar.bz2 kernel-common-be98eb2c2fc88d9d61cfeab5c11ab1118ca0bba9.zip | |
Merge git://git.infradead.org/iommu-2.6
* git://git.infradead.org/iommu-2.6:
Intel-IOMMU, intr-remap: source-id checking
Intel-IOMMU, intr-remap: set the whole 128bits of irte when modify/free it
IOMMU Identity Mapping Support (drivers/pci/intel_iommu.c)
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/dmar.h | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/include/linux/dmar.h b/include/linux/dmar.h index 1731fb5fd775..4a2b162c256a 100644 --- a/include/linux/dmar.h +++ b/include/linux/dmar.h @@ -126,6 +126,8 @@ extern int free_irte(int irq); extern int irq_remapped(int irq); extern struct intel_iommu *map_dev_to_ir(struct pci_dev *dev); extern struct intel_iommu *map_ioapic_to_ir(int apic); +extern int set_ioapic_sid(struct irte *irte, int apic); +extern int set_msi_sid(struct irte *irte, struct pci_dev *dev); #else static inline int alloc_irte(struct intel_iommu *iommu, int irq, u16 count) { @@ -156,6 +158,15 @@ static inline struct intel_iommu *map_ioapic_to_ir(int apic) { return NULL; } +static inline int set_ioapic_sid(struct irte *irte, int apic) +{ + return 0; +} +static inline int set_msi_sid(struct irte *irte, struct pci_dev *dev) +{ + return 0; +} + #define irq_remapped(irq) (0) #define enable_intr_remapping(mode) (-1) #define disable_intr_remapping() (0) |